The International Olympics Committee says there will be an asterisk against the results of women's single free skate on Thursday, when prodigy Russian skater Kamila Valieva is expected to participate. The competition comes after the Court of Arbitration for Sport ruled she should not be suspended despite failing a drugs test in December. "She is at the centre of a lot of speculation and it must be very tough for her," IOC spokesman Mark Adams says. IMAGES AND SOUNDBITES